Features | Operating System Available with Windows 11 or Windows 10. Welcome to a new age of intelligence | ExpressConnect New ExpressConnect automatically joins the strongest access point in the office and directs bandwidth to critical applications, wherever you work.ExpressResponse With Intel® Adaptix™ Technology, prioritize your most important apps, so they open faster and perform better.ExpressSign-inGet to work fast with our PC proximity sensor enabled by Intel® Context Sensing Technology that detects your presence to instantly wake and log you in via the IR camera and Windows Hello, all without lifting a finger. It locks when you walk away, so your work stays safer.ExpressCharge 2.0Dell Optimizer extends runtime and improves battery performance by adapting to your patterns. ExpressCharge Boost delivers up to 35% charge within 20 minutes, or up to 80% charge within 40 minutes with new ExpressCharge 2.0.Intelligent AudioCollaborate like you''re in the same room. Intelligent Audio enhances your audio quality and reduces background noises, so you can hear and be heard, creating a better conference experience for all.